The genetic algorithm is employed to inverse the refractive index of a particulate system.

The band gap's broaden is apparent when the larger refractive index layer is graded.

改变高折射率层的几何厚度,光子带隙的拓宽更为显著.

The measurement of group refractive index of fibers using semi coherent interference is introduced.

介绍了用准相干干涉法测量光纤群折射率的方法.

When the refractive index changed the moving direction, it relied on the sign of change.

当层厚递变时,光子带隙均向长波方向移动.

Refractive index of the couplant plays an important role for obtaining high light output.

耦合剂的折射率对得到高的光输出也起着非常重要的作用.

Actual humidity measurements in the boundary layers have been made with a microwave refractometer.

实际上已经用微波折射仪测定了边界层中的湿度.

The gemological refractometer is characterized by small volume and less weight.

这种宝石折射仪的特点是小巧轻便.

Check oxygen concentration by a refractometer.

用折射仪测量一下氧气的浓度.

Please read the Operation Manual carefully before using the Refractometer.

在使用折射计前清仔细阅读操作手册.

The composing and controling principles of microcontroller control system of computerized subjective refractometer are introduced.

介绍了电脑验光仪单片机控制系统的组成原理和控制原理.

This refractor is perfect for everyone!

这折射镜是极其精美的,对每一位同好!

The refractor is light weight, portable and can be used for either visual or CCD imaging.

该折射的是重量轻, 携带,可用于无论视觉或ccd成像.

Purpose: The equipment is used for mensurating Refractoriness under load and creep speed.

用途: 该设备用于测定耐火材料荷重软化温度或蠕变率.

Purpose: The equipment is used for mensurating Refractoriness under load.

用途: 该设备用于测定耐火材料荷重软化.

Refractoriness of the product under load is high, as well as excellent resistance to basic corrosion.

该产品荷重软化温度高 、 抗碱性潭侵蚀优良.

This article studies the effect of matrix component on refractoriness under load ( RUL ) of low cement castables.

研究了基质组成对低水泥浇注料高温 荷重 软化温度的影响.

Objective : To established HPA genotyping method and explored platelet transfusion refractoriness.

目的: 建立HPA基因型检测方法,探讨临床因HPA引起 的血小板输注无效症的解决方案.

This product is characterized by low expansion coefficient, high refractoriness, good thermal and chemical stability.

本产品特点是膨胀系数小, 耐火度高, 热化学稳定性好.

Recommended terminal hole diameters for various refractory walls and sizes are shown in Table C.

难熔壁和硅碳棒的终端孔径有许多不同数据,具体如表格C中所示.

Purpose: The equipment is used for mensurating the thermal expansion of refractory products.

用途: 该仪器用于测定耐火制品的热膨胀性能.

God, always within man refractory , He , the true conscience.

上帝永远存在于人的心里, 这是真正的良心.